While the majority of people know exercise is important for their health, they are constantly battling against the clock. Many people say they don't have enough time to exercise or can’t get to the ...

While we normally get our HIIT (high-intensity interval training) fix in group fitness classes, sometimes hitting the gym isn’t in the cards. Luckily, there are several ways to reap the benefits of ...

Discover how HIIT workouts can torch fat, boost fitness, and save time! Get the ultimate guide, sample routines, and tips to transform your fitness game. Do you feel like it’s time to change up your ...

So here you go: a 45-minute kick-butt HIIT workout. CrossFit coach and owner of Champlain Valley CrossFit Jade Jenny created this workout you can do at any gym. It involves a six-minute HIIT circuit ...

For celebrity trainer Jeanette Jenkins, fitness can double as family bonding. On Tuesday, the Los Angeles–based creator of the Hollywood Trainer posted an Instagram video of her and her 14-year-old ...

If you've gotten bored doing the same workouts over and over, we recommend switching up your routine ASAP. One way to do this is with quick high-intensity workouts. A great way to do this is with ...

A quick HIIT circuit workout you can do at home care of two trainers who also happen to be best friends and professional athletes, too? Yes, yes we have that. So, without further ado, a dynamic ...

In The Know: Fitness is a series of exercise videos hosted by personal trainer, Jeremy Sry, in which he demonstrates step-by-step workouts that are easy to do at home, at the gym and even on the go.

When Teri Hatcher recently posted a photo of her fit body at 55, the actress credited F45 Training for some of the striking results. The regimen is getting a lot of buzz, so TODAY asked two experts ...

We may earn commission from links on this page, but we only recommend products we love. Promise. HIIT workouts are a treasured form of exercise for those who like sweating and hate wasting time—so, ...

Matthew Haines does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...